If you are a teenager, queen, I would say don't give up, but be very careful about "feedback" you get at this stage. When I was a teenager, I didn't understand the difference between informed feedback, and feedback from girls who just liked the fact that my main character was a sexy vampire. Seriously. So I tried to publish my earliest novels and fell flat on my face. I waited a few years (but kept writing viciously), and now I'm 22. I still don't have a book published, but I've gotten a number of short pieces accepted, and my longer stuff has gotten much better (it's just not finished yet).
Just remember that no matter how old you are, first novels are often unpublishable, and even with YA novels, you need feedback from older, more credible betas, who know the publishing world a little better and can look past certain elements that younger readers might not be able to. Keep in mind that the way the YA market is these days, teens won't be your only readers. I'm an adult now and I still read those books. So do my 40 year old professors.